EVE Synergy is a non-invasive treatment device that delivers microcurrent, low-frequency, and high-frequency energy to the face together. The low-frequency energy repeatedly contracts and relaxes the expression muscles, placing a load on the deep muscles as if they were being exercised, while the microcurrent helps cells produce ATP and supports skin recovery. The high-frequency heat is added to help with elasticity management. As the mid-face muscles are lifted, the cheeks appear fuller, and with repeated sessions, the changes accumulate.